Data Sheet

Data sheet 5SP3740-2KK03

Main miniature circuit breaker (SHU), 1-pole, E40A L3, 230/400 V

Model

Product brand name SENTRON

Product designation Miniature circuit breaker

Design of the product Main miniature circuit breaker

Design of the locking device Locking slide with lock, additional wire seal, cable ties and Antilux

General technical data

Number of poles 1

Number of poles / Note 1P

Tripping characteristic class E

circuit-breaker / Design 5SP3

Mechanical service life (switching cycles) / typical 20000

Overvoltage category IV

Voltage

Insulation voltage / rated value 690V

Surge voltage resistance / rated value 6kV

Supply voltage

Current / at AC / rated value 40A

Supply voltage / at AC / rated value 230V

5SP3740-2KK03 Subject to change without notice

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Data sheet 5SP3740-2KK03 Main miniature circuit breaker (SHU), 1-pole, E40A L3, 230/400 V Model Product brand name SENTRON Product designation Miniature circuit breaker Design of the product Main miniature circuit breaker Design of the locking device Locking slide with lock, additional wire seal, cable ties and Antilux General technical data Number of poles 1 Number of poles / Note 1P Tripping characteristic class E circuit-breaker / Design 5SP3 Mechanical service life (switching cycles) /
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Operating voltage / rated value ● minimum 110 V ● maximum 440 V Supply voltage frequency / rated value 50 Hz Protection class Protection class IP IP40, with connected conductors Switching capacity Switching capacity current ● rated value 25 kA ● acc. to EN 60898 / rated value 25 kA Dissipation Power loss [W] / for rated value of the current / at AC / in hot operating state / per pole 6.
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Number of width units 1.5 Mounting type Busbar Mounting type / other installation / Note On 40-mm busbar system in compliance with DIN 43870 Part 2 Net weight 469 g Environmental conditions Shock resistance 30 g, at least 3 impacts, impact duration 11 ms Vibration resistance / acc. to IEC 60068-2-6 2 g, 20 frequency cycles 5 to 150 to 15 Hz Ambient temperature -25 ... +55 °C ● during storage -40 ... +70 °C Certificates Reference code ● acc. to DIN EN 61346-2 F ● acc.